Mitsubishi 6M60-TL Service Manual page 105

Disassembly sequence
1 Torsional damper
2 Crankshaft pulley
3 Front oil seal
4 Front cover
5 Main bearing cap
6 Lower main bearing
7 Thrust plate
CAUTION
• The check valve has been tightened using thread-locking compound and so, may deform during removal.
Once removed, the check valve must not be reused. Do not remove it unless defects are evident.
Assembly sequence
Follow the disassembly sequence in reverse.
Service standards (Unit: mm)
Location
6, 13 Main bearing
11 Crankshaft
16 Distortion of crankcase top surface
Tightening torque (Unit: N·m {kgf·m})
Mark
Bolt (crankshaft pulley installation)
Bolt (torsional damper installation)
Bolt (main bearing cap installation)
Check valve
Lubricant and/or sealant
Mark
Front cover surface to be mated with crankcase
Front oil seal lip
Thread of bolts
Inside surface of main bearing
Crankcase mounting surface of rear plate
8 Front oil seal slinger
9 Rear oil seal slinger
10 Crankshaft gear
11 Crankshaft
12 Rear plate
13 Upper main bearing
14 Check valve
Maintenance item
Oil clearance
Span when free
End play
Bend
Out-of-round-
ness
Pins and journals
Taper
Parts to be tightened
Points of application
15 Oil jet
16 Crankcase
: Locating pin
: Non-reusable parts
Standard value
0.039 to 0.101
Less than
–
0.10 to 0.25
0.025 or less
0.01 or less
0.006 or less
0.07 or less
Tightening torque
190 {19}
78 {8}
+10°
78 + 90° {8 + 90°
0
34 {3.5}
Specified lubricant and/or sealant
ThreeBond 1207C
Engine oil
ThreeBond 1217H
11
Limit Remedy
0.15 Replace
Replace
89.5
0.4 Replace
0.05 Rectify or replace
0.03 Rectify or replace
– Rectify or replace
0.2 Replace
Remarks
–
–
• Wet
+10°
} • Reusable up
0
to 3 times
–
Quantity
As required
As required
As required
11-69